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Potassium phosphate monobasic HPLC
LiChrom

LC9952

Ammonium phosphate dibasic HPLC

CAS No
7783-28-0
Synonym(s)
di-Ammonium hydrogen phosphate, Ammonium biphosphate, Ammonium phosphate dibasic, Diammonium hydrogen phosphate, Fyrex
Molecular Formula:
(NH4)2HPO4
Molecular Weight:
132.06
EC Number:
231-987-8
MDL number:
MFCD00010891
PubChem CID:
24540
Beilstein:
–
UN Number
–
Description

Ammonium phosphate dibasic HPLC Grade CAS: 7783-28-0 | MF: (NH4)2HPO4 | MW: 132.06, Buy now for reliable and accurate results from LiChrom Buffer Salt. All LiChrom Products are exclusively distributed by Dawn Scientific Inc.

Ammonium phosphate dibasic, utilized in HPLC, appears as a white crystalline powder. It exhibits solubility in water, though it is only slightly soluble in ethanol and remains insoluble in acetone. The chemical formula for this compound is (NH4)2(HPO4). It is also known by alternative names such as Ammonium hydrogen phosphate (AHP) and diammonium phosphate (DAP). This buffer salt’s superior quality makes it an exemplary choice for chromatographic analysis. These salts are formed through the reaction of ammonia with phosphoric acid.

LiChrom products are designed specifically for Liquid Chromatography. LiChrom products exceed the rigorous requirement of HPLC analysis in various industries. Apart from HPLC- solvents, the LiChrom series encompasses HPLC-grade buffer salts, and HPLC ion pair reagents. These products provide the highest levels of accuracy and precision, as well as reproducibility of results. LiChrom, only through Dawn Scientific Inc., ensuring that your chromatography requirements will be met.

Application :

  • Ammonium phosphate dibasic HPLC is used to study x-ray crystallography and biological buffers in various industries.
  • It is used to study protein structural analysis and proteomics.
  • This bufffer is typically used in reversed phase high performance liquid chromatography (RP-HPLC).

Benefits :

  • Help to maintain a constant pH level in a particular environment
  • Readily soluble in water
  • Low trace metal and other impurities
  • Low UV absorbance to make it suitable for HPLC
Additional information
Size

100g, 10g, 1Kg, 25g, 500g, 50g
Brand

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ADDITIONAL INFORMATION

Properties

Quality Level
200
Vapor Density
–
Vapor Pressure
–
Assay
≥98%
Form
crystalline powder, crystals or chunks
autoignition temp.
–
expl. lim.
–
technique(s)
–
impurities
≤0.005% NH4OH pptd., ≤0.005% insolubles
color
–
transmittance
–
refractive index
–
pH
7.7-8.1 (25 °C, 5%)
bp
–
mp
155 °C (dec.) (lit.)
density
–
UV absorption
–
application(s)
–
SMILES string
–
InChI
1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
InChI key
MNNHAPBLZZVQHP-UHFFFAOYSA-N

 

Safety Information

Pictograms
–
Signal Word
–
Hazard Statements
–
Precautionary Statements
–
Hazard Classifications
–
Target Organs
–
Storage Class Code
13 – Non Combustible Solids
WGK
WGK 1
Flash Point(F)
–
Flash Point(C)
–